Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Eberhardt | Ald Vacuum Technologies Gmbh | 1 |
| 1 | Georg Hellwig | Degussa Ag | 1 |
| 1 | Anton Steinkohl | Heraeus Quarzglas | 1 |
| 1 | Burkhard Mankau | W. C. Heraeus Gmbh | 1 |
4 patents · 4 inventors
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Eberhardt | Ald Vacuum Technologies Gmbh | 1 |
| 1 | Georg Hellwig | Degussa Ag | 1 |
| 1 | Anton Steinkohl | Heraeus Quarzglas | 1 |
| 1 | Burkhard Mankau | W. C. Heraeus Gmbh | 1 |